Tech Tips

At Evans Cooling, our technical team is always working on ways to help the many users of our waterless coolants. Here are some of our best technical tips.

Coolant Pump Drive Ratio

Do you know your coolant pump drive ratio? You can find it by dividing the diameter of your crankshaft pulley by the diameter of the water pump pulley.

Continue Reading

Posted 4/25/2019

Coolant vs Metal Temperature

I recently saw on a forum someone asking how it can be possible to see a higher coolant temperature at the same time as our coolant is keeping the engine cooler. It's not as crazy as it sounds!

Continue Reading

Posted 4/25/2019

Multiple Pass Radiators

There’s the belief among some that the engine coolant can go through the radiator too fast and not have enough time to dissipate its heat or that it’s passing through the engine too fast to pick the heat up. This belief probably originated via the observation that removing the thermostat can cause the engine to boil over faster.

Continue Reading

Posted 4/25/2019